Kailadhab is a village in Dhanwar tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kailadhab was 1,905 which includes 985 males and 920 females. Kailadhab covers 330.19 ha area. Pincode of Kailadhab is 825412.